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Who are the international research collaboration partners for China? A novel data perspective based on NSFC grants

open access: closedScientometrics, 2018
International research collaboration is vital to the success of scientific development of China, and the identification of collaboration partners is the basic unit of collaboration. While many researchers have investigated international research collaboration using publication data, grant data have rarely been used.
Lili Yuan   +5 more
openaire   +2 more sources

Bifurcations in a second-order difference equation from macroeconomics†Supported by NSFC, TRAPOYT and MOE Research grants.

open access: closedJournal of Difference Equations and Applications, 2008
In this paper we discuss a second-order difference equation which was modeled from macroeconomics. Continuing Sedaghat's results on permanence, boundedness, oscillation and asymptotic stability, we discuss its flip bifurcation and Neimark–Sacker bifurcation by investigating its equivalent planar mapping and calculating its center manifold and normal ...
Shuping Li, Weinian Zhang
openaire   +2 more sources

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